Companies/NSTAR Electric Company
Company profile

NSTAR Electric Company

OTC: NSARO · Utilities · Regulated Electric
PublicHQ Boston, MA · SuffolkCIK 0000013372Reports USD
#1 of 135 Utilities companies by revenue
EA Score
Revenue TTM
$7.5B
Rev growth YoY (TTM)
+97.4%
Net income (FY)
$252.5M
Employees
1,648
as of 2026-08-05
Market cap
$28.4B
as of 2026-08-05

Financials — latest annual

SEC EDGAR · USD-normalized
ConceptUSDNativeFY
Net income$252.5M$252.5M2011
Operating income$486.7M$486.7M2011
Total assets$6.8B$6.8B2011
Equity$2.2B$2.2B2011

Revenue by segment

Filed disclosures · FY2025
By product
Total Retail Sales Revenue43%
Residential25%
Commercial15%
Other Revenue Adjustments from Contracts with Customers6%
Wholesale Market Sales Revenue4%
Wholesale Transmission Revenue4%
By geography

Not disclosed.

Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.